Jane Street »

Siebert Financial shares owned by Jane Street

Quarter-by-quarter ownership of Siebert Financial (SIEB) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Siebert Financial

Tip: Access up to 7 years of quarterly data

All positions including Siebert Financial held by Jane Street consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Siebert Financial by Jane Street

Quarter filed Position value Share count Share price at filing
2025-09-30 $30k 10k 2.92
2025-06-30 $46k 10k 4.42
2025-03-31 $49k 16k 3.00
2024-12-31 $37k 12k 3.16
2021-09-30 $34k 10k 3.40
2021-06-30 $53k 11k 4.82
2021-03-31 $87k 22k 4.05